mirror of https://gitee.com/openkylin/nodejs.git
55 lines
1.2 KiB
JavaScript
55 lines
1.2 KiB
JavaScript
'use strict';
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const common = require('../common');
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const assert = require('assert');
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const path = require('path');
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const fs = require('fs');
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const tmpdir = require('../common/tmpdir');
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tmpdir.refresh();
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// Test creating and reading hard link
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const srcPath = path.join(tmpdir.path, 'hardlink-target.txt');
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const dstPath = path.join(tmpdir.path, 'link1.js');
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fs.writeFileSync(srcPath, 'hello world');
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function callback(err) {
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assert.ifError(err);
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const dstContent = fs.readFileSync(dstPath, 'utf8');
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assert.strictEqual(dstContent, 'hello world');
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}
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fs.link(srcPath, dstPath, common.mustCall(callback));
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// test error outputs
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[false, 1, [], {}, null, undefined].forEach((i) => {
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assert.throws(
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() => fs.link(i, '', common.mustNotCall()),
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{
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code: 'ERR_INVALID_ARG_TYPE',
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name: 'TypeError'
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}
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);
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assert.throws(
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() => fs.link('', i, common.mustNotCall()),
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{
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code: 'ERR_INVALID_ARG_TYPE',
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name: 'TypeError'
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}
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);
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assert.throws(
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() => fs.linkSync(i, ''),
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{
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code: 'ERR_INVALID_ARG_TYPE',
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name: 'TypeError'
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}
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);
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assert.throws(
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() => fs.linkSync('', i),
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{
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code: 'ERR_INVALID_ARG_TYPE',
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name: 'TypeError'
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}
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);
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});
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